http://www.greenpowerscience.com/
This blade design is cut with only a table saw in less than 1/2 of an hour. One person could rough cut 50+ 8 foot turbine blades in one day. GREENPOWERSCIENCE.COM This is the Quad Design.
Duration : 0:6:15
Posts Tagged ‘ENERGY’
WIND HANDCRAFTED BLADE TURBINE WINDMILL ALTERNATIVE GREEN
Monday, September 6th, 2010Alternative Energy
Monday, September 6th, 2010
A new wave of technologies is on the verge of producing energy that’s clean, renewable, and most importantly, affordable.
Duration : 0:2:49
Ethanol Company Brews Green Energy (#3508)
Friday, August 27th, 2010
Transforming a kernel of corn into fuel-grade ethanol is nothing new for biofuel producers like Green Plains Renewable Energy.
Broadcast Date: Oct. 23, 2009
Duration : 0:5:49
Green@Home visits Mayor Yoriko Kishimoto
Friday, August 27th, 2010
Acterra launched Green@Home, a project to help Palo Alto citizens lower their energy use and their carbon emissions. Mayor Yoriko Kishimoto kindly opened her home for a test run of the event. April 2007, Palo Alto, CA.
Duration : 0:5:55
FRESNEL LENS with a Mirror Array 20 inch SUPER FOCAL POINT
Friday, August 27th, 2010
Mirrors through a Fresnel Lens Super Beam. This answers the question, “can you get a super powered beam by concentrating several mirrors to one point through a Fresnel Lens. The same results would be expected from a parabolic mirror. The further away from the lens, the closer the beams are concentrated together because the angle changes.
Duration : 0:1:17
Off Grid Renewable Energy Solar Wind Setup Part2
Wednesday, August 18th, 2010
We have 2 Evergreen Solar panels 180 watts each, Tristar 60Amp Controller, 2, 400 watt Air-x wind generators, about 8 marine deep cycle batteries from walmart now. A 250A DC breakerbox from Midnight Solar, Xantrex DR-2412 2400Watt Inverter, and a Reliance transfer switch.
So far the system has cost about $6,000 with everything overbuilt to be upgradeable with more solar panels as soon as we get some more funding!
More videos soon lots has changed since winter has set in.
Duration : 0:9:27
Innowattech Alternative Energy Harvesting System
Wednesday, August 18th, 2010
www.innowattech.co.il
Innowattech Ltd. has developed a new alternative energy system that harvests mechanical energy imparted to roadways, railways and runways from passing vehicles, trains and pedestrian traffic and converts it into green electricity.
The system, based on a new breed of piezoelectric generators, harvests energy that ordinarily goes to waste and can be installed without changing the habitat.
Duration : 0:4:55
Learn about Solar Energy and Solar Panel Installation…
Wednesday, August 18th, 2010
Google Tech Talks
September 12, 2007
ABSTRACT
Learn about Solar Energy and Solar Panel Installation from an Industry Expert
· Overview — how solar works, benefits, technologies, market trends
· Process for installing system
· Key questions to ask & things to look for when considering solar
o Size
o Cost
o Incentives
o Return on investment
· Solar energy myths Credits: Speaker:Meredith McClintock
Duration : 0:57:44
Green Energy Act Paradox
Saturday, August 7th, 2010
The Ontario Green Energy Act, passed in May 2009, is extremely popular with the public notwithstanding both its infringements on basic individual and democratic rights, and also the substantially higher electricity rates it will cause. This post suggests that close coordination between government, renewable energy businesses, and environmental organizations, particularly government funding of environmental groups, helps to explain the political success of the legislation. This video was part of a panel presentation by Tom Adams at the York University Osgoode Hall Law School Professional Development conference June 15, 2009.
Duration : 0:6:37
DENMARK, CLEANTECH (ENGLISH VERSION) Danish Energy, Environment, Climate solutions and Wind energy
Saturday, August 7th, 2010
Informative introduction to Danish clean tech, presenting environment, energy and climate solutions from Denmark.
On www.energymap.dk you can find all you need to know about the latest energy and climate technologies, projects, solutions, cases, events and much more.
EnergyMap presents climate technologies form their inception as research and development projects, trough demonstration to mature solutions and implemented cases that contribute to mitigating climate change.
FOR MORE INFORMATION, PLEASE VISIT: HTTP://WWW.ENERGYMAP.DK/
Duration : 0:8:34